I have this simple topology -
Port p1 of switch S1 is connected to port p2 of S2. And port p2 on S2 is tagged.
My doubt is if an LLDP packet is sent from p1 to p2, considering p2 is tagged, will the LLDP packet be processed at CPU of S2? Or will it be dropped at hardware level?
We know untagged packets which don't have 802.1Q tag in Ethernet frames are dropped on tagged ports. I wanted to know what's the behavior if the packet is LLDP.